Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0024312 (lymphopenia)
 4,859 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The first case of gamma-heavy chain disease described in Spain is here reported. The patient, a 36-year-old woman, presented fever, enlarged regional lymph nodes, and hepatosplenomegaly, without bone marrow abnormalities but with lymphopenia. Serum electrophoresis did not disclose any M-component. The abnormal gamma-chain protein had a alpha2-globulin mobility and was immunochemically related to the Fc fragment. It belonged to the IgG 4 subclass, its molecular weight was about 60,000. Proteinuria was minimal but the electrophoresis of concentrated urine showed a homogeneous peak of alpha2-globulin mobility constituted by the gamma-chain fragment. Biopsy of an axillary lymph node disclosed features of immunoblastic sarcoma. The course was malignant, resulting in death in 8 months.
 ...
PMID:A new case of gamma-heavy chain disease. 41 49